The dagger appears to be 100% authentic and in very nice condition. In better times (economically), it could bring $7500, or better, depending upon a personal examination. These days, unfortunately, the higher priced items tend not to sell well at all. You might want to wait a while before considering selling it, if you wish to do so, so the market will pick up. The other items posted also appear authentic, but I have no idea as to their values. Perhaps several hundred, but someone more knowledgeable than I needs to price them for you.
